Muhammad Qasim, Bushra Anwar, Amir Qureshi, Muazam Ali Shehzad, Syed Imran Ahmed Kazmi, Ayesha Bibi. Frequency of Iron Deficiency in Heart Failure Patients. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Jun. 20 [cited 2024 Jul. 17];17(06):161. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/4972